majesticfart5647 majesticfart5647 25-05-2023 Mathematics contestada Consider the linear system az + 2y + = 4 x-2y+2x=2a ax+3y+z=2 For what value(s) of a the system has no solution? a) -1 b) - 1/2 c) 1/2 d) R - (1)